16135448

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 36766320

約数和(自身を除く): 20630872

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 997, 1156, 1994, 2023, 2312, 3988, 4046, 6979, 7976, 8092, 13958, 16184, 16949, 27916, 33898, 55832, 67796, 118643, 135592, 237286, 288133, 474572, 576266, 949144, 1152532, 2016931, 2305064, 4033862, 8067724, 16135448]

約数ペア:

[(1, 16135448), (2, 8067724), (4, 4033862), (7, 2305064), (8, 2016931), (14, 1152532), (17, 949144), (28, 576266), (34, 474572), (56, 288133), (68, 237286), (119, 135592), (136, 118643), (238, 67796), (289, 55832), (476, 33898), (578, 27916), (952, 16949), (997, 16184), (1156, 13958), (1994, 8092), (2023, 7976), (2312, 6979), (3988, 4046)]